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No. They are large and visible to the unaided eye.
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Are grains in coarse grained rock are microscopic?
No. They are large and visible to the unaided eye.
When all the grains in rock are large and easy to see the rock is described as?
Coarse grain
What are the grains of a rock-?
The grains of a rock are the individual mineral particles that make up the rock's composition. These grains can vary in size, shape, and color, depending on the type of rock and the process by which it was formed. Fine-grained rocks have smaller grains, while coarse-grained rocks have larger grains.
What are the grains of rock?
Grains: Grains that are not crystals in rock do not have flat shiny faces. They are rounded, like grain of sand, or jagged, like a piece of broken rock. Grain Size: Grain size in rocks can mean the size of crystal grains or of fragments: Coarse Grained: most of the rock is made of grains as largeas rice, or larger.
When all the grains in a rock are large and easy to see the rock is described as?
When all the grains in a rock are large and easy to see, the rock is described as having a coarse texture. This typically indicates that the rock formed from slowly cooling magma deep beneath the Earth's surface.
What is the grain property of rock fragments?
The grain property of rock fragments refers to the size, shape, and arrangement of mineral grains within the rock. It is important for determining the rock's texture and can provide information about the rock's formation history and the conditions under which it was formed. Grain size can range from fine (tiny grains) to coarse (larger grains), impacting the overall appearance and characteristics of the rock.
When all the grains in a rock are large and small to see the rock is described as what?
When all the grains in a rock are large and small to see, the rock is described as having a bimodal grain size distribution. This means that the rock contains both large and small grains, with little to no medium-sized grains present.
When all the grains in a rock are easy to see the rock is described as what?
Visible crystals or grains would be referred to as a coarse grained texture.
What kind of texture does a grain rock have?
A grain rock typically has a coarse to medium texture, characterized by visible grains or crystals that can be distinguished by the naked eye. The texture may vary depending on the size and arrangement of the mineral grains, which can be angular or rounded. Additionally, the rock may exhibit a rough feel due to the interlocking nature of the grains. Overall, the texture reflects the rock's formation process and mineral composition.
Which features tells you know how large the grains of a sedimentary rock are?
The size of the grains in a sedimentary rock is primarily indicated by its texture, which can be described as coarse, medium, or fine. The presence of visible grains, their shape, and the degree of sorting (uniformity of grain size) are key features that help determine grain size. Additionally, the rock's composition and the method of deposition can provide insights into the grain size, as different environments produce distinct sediment characteristics.
Is coarse-grain a term that describes a rock's grain pattern?
true mf
What is the grain shape of a rock such as granite?
Granite typically has a coarse-grained texture, meaning that the individual mineral grains are large enough to be seen with the naked eye. The grains in granite are usually interlocking, giving the rock its strong and durable structure.
